011491991

FASTENER ASSY,SELF CLINCHING

NiiN: 011491991

NSN: 5325-01-149-1991

Obsolescence Risk Analysis

July 2024

Weapon Systems

$5.50

Avg. Price per Unit

123

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 011491991, an obsolete part tied to ongoing national security programs and weapon systems such as the CLOSE IN WEAPON SYSTEM (CIWS) MK 15 PHALANX. This part, also known as NSN: 5325-01-149-1991 and categorized as a FASTENER ASSY, SELF CLINCHING, is officially recognized as obsolete. It can be obtained from a limited number of suppliers and has no official interchangeable or substitutable NiiNs. NiiN 011491991 has a production lead time of 123 days and an average cost of $5.50 per unit.

Information about NiiN 011491991, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history, are detailed in the following tables.

Learn More about NIIN 011491991

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Commander Naval Sea Systems Command	53711	0998LLTJ24500, 5189151002
Enfasco, Inc.	1U749	--
Penn Engineering & Manufacturing Corp.	46384	PKF44084, PFK44084

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE5E420V3989	$55	10	3/2/20
--	--	--	--
--	--	--	--

What are Similar or Alternative Parts for NiiN 011491991?

NiiN 011491991, known as a FASTENER ASSY, SELF CLINCHING, has no official interchangeable or substitutable NiiNs but remains a vital component for six essential weapon systems. Given its limited availability from select sources, program managers dependent on NiiN 011491991 often seek similar NiiNs to adapt for their programs, addressing concerns of obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a specialized AI learning model, built on an extensive database of NiiN and NSN technical data, to produce a multi-factor similarity score. Ark provides an efficient method to manage parts supply and enhance supply chain diversity for critical national security initiatives.Explore how Ark can revolutionize your approach to managing parts and suppliers. Click Learn More below to discover our cutting-edge, AI-enabled tools designed to provide analytical insights and alternative solutions for your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 011491991

Property	Details
GENERAL CHARACTERISTICS ITEM DESCRIPTION	STAINLESS STEEL AISI 300 SERIES; PASSIVATED QQ-P-35 TYPE I; 0.629 IN. LG; 0.312 IN. HEAD DIA; 0.070 IN. HEAD HIGH; 0.112-40 UNJC THDS; SLOTTED HEAD; NYLON RETAINING RING; 0.250 IN. THD LG
ITEM NAME	FASTENER ASSY,SELF CLINCHING
--	--
2 TOTAL

Weapon Systems that use NiiN 011491991

Name	Designator Code
CLOSE IN WEAPON SYSTEM (CIWS) MK 15 PHALANX	A1N
CONSOLIDATED GROUND SUPPORT EQUIPMENT	MBN
FMS - KNOX CLASS FF	JRN
6 TOTAL

List of Part Numbers for NiiN 011491991

0998LLTJ24500, 5189151002, PFK44084, PKF44084

ABOUT OBSOLETE PARTS ANALYSIS

Ark provides comprehensive analyses of every NiiN and NSN that make up the systems and weapons supporting critical national security programs. Parts profiles in Ark track and report on NiiN/NSN criticality, supply, demand, procurement channels and trends, and obsolescence status and risk. Find the vehicles and suppliers you need, and evaluate alternative parts and solutions to mitigate program risk.

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